Trace number 2057855

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? 1051.43 1061.08

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/BH-4-7/
normalized-BlackHole-4-7-h-6_ext.xml
MD5SUMf8515fe51afe0fd2f188b8c24fadcade
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.053991
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1261
Maximum constraint arity2
Maximum domain size28
Number of constraints which are defined in extension1261
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.18	c Seed is 105224116
0.00/0.18	c Constructing HOME/instance-2057855-1247694233.xml  with 11916 constraints
0.00/0.18	c Solving 1000001 backtracks 25 restarts
1051.34/1061.07	s UNKNOWN
1051.34/1061.07	c Too many backtracks
1051.34/1061.07	d ASSIGNMENTS 1000001

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057855-1247694233/watcher-2057855-1247694233 -o /tmp/evaluation-result-2057855-1247694233/solver-2057855-1247694233 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 105224116 HOME/instance-2057855-1247694233.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 14769
/proc/meminfo: memFree=1469880/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=18576 CPUtime=0
/proc/14769/stat : 14769 (runsolver) R 14767 14769 14656 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56486928 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 240577473831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14769/statm: 4644 284 249 26 0 2626 0

[startup+0.211694 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 14769
/proc/meminfo: memFree=1469880/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=6228 CPUtime=0.18
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 1377 823 0 0 18 0 0 0 19 0 1 0 56486928 6377472 888 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 1557 888 390 142 0 511 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6228

[startup+0.302705 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 14769
/proc/meminfo: memFree=1469880/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=6356 CPUtime=0.27
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 1389 823 0 0 27 0 0 0 19 0 1 0 56486928 6508544 900 996147200 134512640 135095119 4294956304 18446744073709551615 134578297 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 1589 900 390 142 0 543 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6356

[startup+0.402711 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 14769
/proc/meminfo: memFree=1469880/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=6484 CPUtime=0.37
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 1417 823 0 0 37 0 0 0 20 0 1 0 56486928 6639616 928 996147200 134512640 135095119 4294956304 18446744073709551615 8351551 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 1621 928 390 142 0 575 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 6484

[startup+0.702734 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 14769
/proc/meminfo: memFree=1469880/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=6748 CPUtime=0.67
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 1502 823 0 0 67 0 0 0 23 0 1 0 56486928 6909952 1013 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 1687 1013 390 142 0 641 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6748

[startup+1.50281 s]
/proc/loadavg: 0.15 0.03 0.01 3/73 14775
/proc/meminfo: memFree=1466216/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=8172 CPUtime=1.46
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 1937 823 0 0 146 0 0 0 25 0 1 0 56486928 8368128 1221 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 2043 1221 390 142 0 997 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8172

[startup+3.10195 s]
/proc/loadavg: 0.15 0.03 0.01 3/73 14775
/proc/meminfo: memFree=1465000/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=9076 CPUtime=3.06
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 2277 823 0 0 305 1 0 0 25 0 1 0 56486928 9293824 1561 996147200 134512640 135095119 4294956304 18446744073709551615 134838311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 2269 1561 390 142 0 1223 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9076

[startup+6.30123 s]
/proc/loadavg: 0.30 0.06 0.02 3/73 14775
/proc/meminfo: memFree=1461224/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=13464 CPUtime=6.22
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 3611 823 0 0 621 1 0 0 25 0 1 0 56486928 13787136 2219 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 3366 2219 390 142 0 2320 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13464

[startup+12.7018 s]
/proc/loadavg: 0.44 0.10 0.03 3/73 14775
/proc/meminfo: memFree=1453872/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=18344 CPUtime=12.57
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 5439 823 0 0 1255 2 0 0 25 0 1 0 56486928 18784256 3534 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 4586 3534 390 142 0 3540 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 18344

[startup+25.5069 s]
/proc/loadavg: 0.78 0.19 0.06 3/73 14775
/proc/meminfo: memFree=1442096/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=29440 CPUtime=25.26
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 9202 823 0 0 2522 4 0 0 25 0 1 0 56486928 30146560 5759 996147200 134512640 135095119 4294956304 18446744073709551615 134615500 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 7360 5759 390 142 0 6314 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 29440

[startup+51.1012 s]
/proc/loadavg: 1.20 0.33 0.11 3/73 14775
/proc/meminfo: memFree=1420400/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=52288 CPUtime=50.64
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 16229 823 0 0 5056 8 0 0 25 0 1 0 56486928 53542912 9712 996147200 134512640 135095119 4294956304 18446744073709551615 8352323 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 13072 9712 390 142 0 12026 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 52288

[startup+102.302 s]
/proc/loadavg: 1.65 0.59 0.21 3/73 14775
/proc/meminfo: memFree=1380272/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=101740 CPUtime=101.41
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 31321 823 0 0 10121 20 0 0 25 0 1 0 56486928 104181760 18658 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 25435 18658 390 142 0 24389 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 101740

[startup+162.302 s]
/proc/loadavg: 1.87 0.84 0.32 3/73 14775
/proc/meminfo: memFree=1362416/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=104196 CPUtime=160.86
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 34305 823 0 0 16062 24 0 0 25 0 1 0 56486928 106696704 21642 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 26049 21642 390 142 0 25003 0
Current children cumulated CPU time (s) 160.86
Current children cumulated vsize (KiB) 104196

[startup+222.301 s]
/proc/loadavg: 1.95 1.05 0.42 3/73 14775
/proc/meminfo: memFree=1331056/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=116440 CPUtime=220.33
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 39617 823 0 0 22002 31 0 0 25 0 1 0 56486928 119234560 26954 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 29110 26954 390 142 0 28064 0
Current children cumulated CPU time (s) 220.33
Current children cumulated vsize (KiB) 116440

[startup+282.301 s]
/proc/loadavg: 1.98 1.22 0.52 3/73 14775
/proc/meminfo: memFree=1316976/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=155524 CPUtime=279.78
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 50922 823 0 0 27939 39 0 0 25 0 1 0 56486928 159256576 30066 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 38881 30066 390 142 0 37835 0
Current children cumulated CPU time (s) 279.78
Current children cumulated vsize (KiB) 155524

[startup+342.307 s]
/proc/loadavg: 1.99 1.36 0.61 3/73 14775
/proc/meminfo: memFree=1303024/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=161456 CPUtime=339.24
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 53895 823 0 0 33881 43 0 0 25 0 1 0 56486928 165330944 33039 996147200 134512640 135095119 4294956304 18446744073709551615 134615450 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 40364 33039 390 142 0 39318 0
Current children cumulated CPU time (s) 339.24
Current children cumulated vsize (KiB) 161456

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.69 3/73 14775
/proc/meminfo: memFree=1270448/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=201592 CPUtime=398.68
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 65341 823 0 0 39819 49 0 0 25 0 1 0 56486928 206430208 40388 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 50398 40388 390 142 0 49352 0
Current children cumulated CPU time (s) 398.68
Current children cumulated vsize (KiB) 201592

[startup+462.301 s]
/proc/loadavg: 1.99 1.57 0.77 3/73 14777
/proc/meminfo: memFree=1260272/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=201592 CPUtime=458.13
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 67006 823 0 0 45762 51 0 0 25 0 1 0 56486928 206430208 42053 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 50398 42053 390 142 0 49352 0
Current children cumulated CPU time (s) 458.13
Current children cumulated vsize (KiB) 201592

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 14777
/proc/meminfo: memFree=1249840/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=203008 CPUtime=517.58
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 68852 823 0 0 51704 54 0 0 25 0 1 0 56486928 207880192 43899 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 50752 43899 390 142 0 49706 0
Current children cumulated CPU time (s) 517.58
Current children cumulated vsize (KiB) 203008

[startup+582.303 s]
/proc/loadavg: 1.99 1.71 0.91 3/73 14777
/proc/meminfo: memFree=1234608/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=208936 CPUtime=577.03
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 71829 823 0 0 57643 60 0 0 25 0 1 0 56486928 213950464 46876 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 52234 46876 390 142 0 51188 0
Current children cumulated CPU time (s) 577.03
Current children cumulated vsize (KiB) 208936

[startup+642.303 s]
/proc/loadavg: 2.03 1.77 0.98 3/73 14777
/proc/meminfo: memFree=1220848/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=214584 CPUtime=636.49
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 74537 823 0 0 63585 64 0 0 25 0 1 0 56486928 219734016 49584 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 53646 49584 390 142 0 52600 0
Current children cumulated CPU time (s) 636.49
Current children cumulated vsize (KiB) 214584

[startup+702.302 s]
/proc/loadavg: 2.12 1.84 1.05 3/73 14777
/proc/meminfo: memFree=1206832/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=220784 CPUtime=695.94
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 77356 823 0 0 69526 68 0 0 25 0 1 0 56486928 226082816 52403 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 55196 52403 390 142 0 54150 0
Current children cumulated CPU time (s) 695.94
Current children cumulated vsize (KiB) 220784

[startup+762.302 s]
/proc/loadavg: 2.07 1.88 1.12 3/73 14777
/proc/meminfo: memFree=1193648/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=291972 CPUtime=755.39
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 96343 823 0 0 75459 80 0 0 25 0 1 0 56486928 298979328 55005 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 72993 55005 390 142 0 71947 0
Current children cumulated CPU time (s) 755.39
Current children cumulated vsize (KiB) 291972

[startup+822.303 s]
/proc/loadavg: 2.02 1.90 1.17 3/73 14777
/proc/meminfo: memFree=1178992/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=298264 CPUtime=814.83
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 99304 823 0 0 81398 85 0 0 25 0 1 0 56486928 305422336 57966 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 74566 57966 390 142 0 73520 0
Current children cumulated CPU time (s) 814.83
Current children cumulated vsize (KiB) 298264

[startup+882.303 s]
/proc/loadavg: 2.01 1.91 1.22 3/73 14777
/proc/meminfo: memFree=1154032/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=304060 CPUtime=874.29
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 102066 823 0 0 87340 89 0 0 25 0 1 0 56486928 311357440 60728 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 76015 60728 390 142 0 74969 0
Current children cumulated CPU time (s) 874.29
Current children cumulated vsize (KiB) 304060

[startup+942.302 s]
/proc/loadavg: 2.00 1.93 1.26 3/73 14777
/proc/meminfo: memFree=1142640/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=309340 CPUtime=933.74
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 104672 823 0 0 93281 93 0 0 25 0 1 0 56486928 316764160 63334 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 77335 63334 390 142 0 76289 0
Current children cumulated CPU time (s) 933.74
Current children cumulated vsize (KiB) 309340

[startup+1002.31 s]
/proc/loadavg: 2.00 1.94 1.31 3/73 14777
/proc/meminfo: memFree=1130736/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=315012 CPUtime=993.18
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 107355 823 0 0 99221 97 0 0 25 0 1 0 56486928 322572288 66017 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 78753 66017 390 142 0 77707 0
Current children cumulated CPU time (s) 993.18
Current children cumulated vsize (KiB) 315012

Solver just ended. Dumping a history of the last processes samples

[startup+1024.1 s]
/proc/loadavg: 2.00 1.94 1.32 3/73 14777
/proc/meminfo: memFree=1126704/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=316948 CPUtime=1014.78
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 108324 823 0 0 101380 98 0 0 25 0 1 0 56486928 324554752 66986 996147200 134512640 135095119 4294956304 18446744073709551615 134555265 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 79237 66986 390 142 0 78191 0
Current children cumulated CPU time (s) 1014.78
Current children cumulated vsize (KiB) 316948

[startup+1036.9 s]
/proc/loadavg: 2.00 1.94 1.33 3/73 14783
/proc/meminfo: memFree=1124072/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=318108 CPUtime=1027.45
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 108858 823 0 0 102646 99 0 0 25 0 1 0 56486928 325742592 67520 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 79527 67520 390 142 0 78481 0
Current children cumulated CPU time (s) 1027.45
Current children cumulated vsize (KiB) 318108

[startup+1049.7 s]
/proc/loadavg: 2.00 1.94 1.34 3/73 14783
/proc/meminfo: memFree=1121576/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=319264 CPUtime=1040.14
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 109423 823 0 0 103914 100 0 0 25 0 1 0 56486928 326926336 68085 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 79816 68085 390 142 0 78770 0
Current children cumulated CPU time (s) 1040.14
Current children cumulated vsize (KiB) 319264

[startup+1056.1 s]
/proc/loadavg: 2.00 1.95 1.34 3/73 14783
/proc/meminfo: memFree=1120424/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=319788 CPUtime=1046.48
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 109682 823 0 0 104548 100 0 0 25 0 1 0 56486928 327462912 68344 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 79947 68344 390 142 0 78901 0
Current children cumulated CPU time (s) 1046.48
Current children cumulated vsize (KiB) 319788

[startup+1059.3 s]
/proc/loadavg: 2.00 1.95 1.34 3/73 14783
/proc/meminfo: memFree=1119976/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=320048 CPUtime=1049.66
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 109808 823 0 0 104865 101 0 0 25 0 1 0 56486928 327729152 68470 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 80012 68470 390 142 0 78966 0
Current children cumulated CPU time (s) 1049.66
Current children cumulated vsize (KiB) 320048

[startup+1060.1 s]
/proc/loadavg: 2.00 1.95 1.35 3/73 14783
/proc/meminfo: memFree=1119848/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=320048 CPUtime=1050.45
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 109838 823 0 0 104944 101 0 0 25 0 1 0 56486928 327729152 68500 996147200 134512640 135095119 4294956304 18446744073709551615 134617839 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 80012 68500 390 142 0 78966 0
Current children cumulated CPU time (s) 1050.45
Current children cumulated vsize (KiB) 320048

[startup+1060.5 s]
/proc/loadavg: 2.00 1.95 1.35 3/73 14783
/proc/meminfo: memFree=1239848/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=156200 CPUtime=1050.85
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 109838 823 0 0 104982 103 0 0 25 0 1 0 56486928 159948800 38400 996147200 134512640 135095119 4294956304 18446744073709551615 8347800 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 39050 38400 390 142 0 38004 0
Current children cumulated CPU time (s) 1050.85
Current children cumulated vsize (KiB) 156200

[startup+1060.9 s]
/proc/loadavg: 2.00 1.95 1.35 3/73 14783
/proc/meminfo: memFree=1239848/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=156200 CPUtime=1051.24
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 109838 823 0 0 105021 103 0 0 25 0 1 0 56486928 159948800 38400 996147200 134512640 135095119 4294956304 18446744073709551615 8347646 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 39050 38400 390 142 0 38004 0
Current children cumulated CPU time (s) 1051.24
Current children cumulated vsize (KiB) 156200

[startup+1061 s]
/proc/loadavg: 2.00 1.95 1.35 3/73 14783
/proc/meminfo: memFree=1239848/2055920 swapFree=4192812/4192956
[pid=14769] ppid=14767 vsize=156200 CPUtime=1051.34
/proc/14769/stat : 14769 (pcs.small) R 14767 14769 14656 0 -1 4194304 109838 823 0 0 105031 103 0 0 25 0 1 0 56486928 159948800 38400 996147200 134512640 135095119 4294956304 18446744073709551615 8347717 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 39050 38400 390 142 0 38004 0
Current children cumulated CPU time (s) 1051.34
Current children cumulated vsize (KiB) 156200

Child status: 0
Real time (s): 1061.08
CPU time (s): 1051.43
CPU user time (s): 1050.37
CPU system time (s): 1.06484
CPU usage (%): 99.0912
Max. virtual memory (cumulated for all children) (KiB): 352372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1050.37
system time used= 1.06484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110664
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 22938

runsolver used 1.60975 second user time and 3.16452 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-15 23:43:53
IDJOB=2057855
IDBENCH=53418
IDSOLVER=734
FILE ID=node50/2057855-1247694233
PBS_JOBID= 9521212
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/BH-4-7/normalized-BlackHole-4-7-h-6_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057855-1247694233/watcher-2057855-1247694233 -o /tmp/evaluation-result-2057855-1247694233/solver-2057855-1247694233 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 105224116 HOME/instance-2057855-1247694233.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f8515fe51afe0fd2f188b8c24fadcade
RANDOM SEED=105224116

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1470360 kB
Buffers:         76120 kB
Cached:         413004 kB
SwapCached:          0 kB
Active:         185972 kB
Inactive:       325712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          33992 kB
Slab:            59304 kB
Committed_AS:   485688 kB
PageTables:       1820 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node50 at 2009-07-16 00:01:34